System for Managing, Storing and Providing Shared Digital Content to Users in a User Relationship Defined Group in a Multi-Platform Environment

ABSTRACT

A system for managing, storing and providing shared digital content to a group of users in a multi-platform environment, comprising a cloud storage component configured to store digital content items that are shared by members in a user relationship defined group, and a cloud service component configured to provide one of the digital content items to a first platform for a first member of the user relationship defined group in a format suitable for the first platform and to a second platform for a second member of the user relationship defined group in a format suitable for the second platform, wherein the first platform and the second platform are different platforms.

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is a continuation of U.S. patent applicationSer. No. 13/223,500 filed Sep. 1, 2011 by Guangbin Fan et al., entitled“System for Managing, Storing and Providing Shared Digital Content toUsers in a User Relationship Defined Group in a Multi-PlatformEnvironment,” which claims priority to U.S. Provisional PatentApplication No. 61/428,763 filed Dec. 30, 2010 by Guangbin Fan et al.,and entitled “Method and System for Family Digital Plan,” both of whichare incorporated herein by reference as if reproduced in their entirety.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not applicable.

REFERENCE TO A MICROFICHE APPENDIX

Not applicable.

BACKGROUND

A digital family plan provides communications and/or media services to afamily of a plurality of members. Current digital family plans arelimited to offering some digital items or services, such as cell phonefamily calling plans. The digital items may be limited to the hardware,software, or platform used by the customers. Further, in some digitalfamily plans, the users or members of a family or group typically needto repurchase the same digital item that was previously purchased byanother member of the same family. This prevents the users to buyefficiently digital itemfs or content, e.g., if the content owner orprovider cannot sell enough copies of the same digital item to a numberof the users.

SUMMARY

In one embodiment, the disclosure includes a user device comprising aprocessor configured to cause the user device to join a family space,the family space providing access rights to digital content purchased byfamily members of the family space, a transmitter coupled to theprocessor and configured to transmit a request to an administrator ofthe family space for purchase of user specified digital content, and areceiver coupled to the processor and configured to receive the userspecified digital content upon approval for the purchase by theadministrator of the family space.

In another embodiment, the disclosure includes a method implemented in auser device comprising transmitting a request for creation of a familyspace on a server in response to input by an administrator of the familyspace, the family space providing access rights to digital contentpurchased by family members of the family space, receiving a purchaserequest from a family member of the family space, the purchase requestrequesting purchase of specified digital content, and transmitting anapproval of the purchase of the specified digital content to directpayment.

In another embodiment, the disclosure includes a method comprisingcreating a family space in a cloud service, the family space providingaccess rights to digital assets purchased by family members of thefamily space, adding a plurality of family members to the family space,such that the family space is accessible by the added family members,and upon addition of a family member of the family space, providing oneor more lists of digital assets available to the family member, uponrequest of the family member, transmitting one or more requested digitalassets to the family member; and providing a shared payment account forfamily purchases.

In yet another embodiment, the disclosure includes a user devicecomprising a transmitter configured to transmit a first message torequest to create a family space in a cloud service, the family spaceproviding access rights to digital assets purchased by family members ofthe family space, wherein the user device is associated with anadministrator of the family space, wherein digital assets purchased byfamily members of the family space are charged to a shared familypayment account related to the administrator, and a processor coupled tothe transmitter and configured to cause the transmitter to transmit asecond message to initiate an addition of at least one family member tothe family space.

These and other features will be more clearly understood from thefollowing detailed description taken in conjunction with theaccompanying drawings and claims.

BRIEF DESCRIPTION OF THE DRAWINGS

For a more complete understanding of this disclosure, reference is nowmade to the following brief description, taken in connection with theaccompanying drawings and detailed description, wherein like referencenumerals represent like parts.

FIG. 1 is a schematic diagram of an embodiment of a digital family plansystem.

FIG. 2 is a schematic diagram of an embodiment of a digital family planarchitecture.

FIG. 3 is a schematic diagram of an embodiment of a family space.

FIG. 4 is a schematic diagram of another embodiment of a family space.

FIG. 5 is a schematic diagram of an embodiment of a family deviceregistration scheme.

FIG. 6 is a schematic diagram of an embodiment of a family spacelicensing scheme.

FIG. 7 is a schematic diagram of another embodiment of a family spacelicensing scheme.

FIG. 8 is a schematic diagram of an embodiment of a communicationchannel security scheme.

FIG. 9 is a flowchart of an embodiment of a family space creationmethod.

FIG. 10 is a flowchart of an embodiment of a family space managementmethod.

FIG. 11 is a flowchart of an embodiment of a digital content purchasingmethod.

FIG. 12 is a flowchart of an embodiment of a device handoff method.

FIG. 13 is a flowchart of an embodiment of a digital content requestmethod.

FIG. 14 is a protocol diagram of an embodiment of a device registrationmethod.

FIG. 15 is a protocol diagram of an embodiment of a gateway registrationmethod.

FIG. 16 is a protocol diagram of an embodiment of a gateway accessmethod.

FIG. 17 is a protocol diagram of an embodiment of a peer-to-peer (P2P)communication method.

FIG. 18 is a schematic diagram of an embodiment of atransmitter/receiver unit.

FIG. 19 is a schematic diagram of an embodiment of a general-purposecomputer system.

DETAILED DESCRIPTION

It should be understood at the outset that although an illustrativeimplementation of one or more embodiments are provided below, thedisclosed systems and/or methods may be implemented using any number oftechniques, whether currently known or in existence. The disclosureshould in no way be limited to the illustrative implementations,drawings, and techniques illustrated below, including the exemplarydesigns and implementations illustrated and described herein, but may bemodified within the scope of the appended claims along with their fullscope of equivalents.

A more valuable digital family plan to customers may be one that handlesthe distribution of a greater variety of digital content to the familymembers, e.g., including applications, electronic books (ebooks), usergenerated content, premium contents, etc. It is also desirable todistribute the digital content to an increasing number of smart devicesassociated with the family members that may be based on differenttechnologies or platforms.

Currently available or proposed digital family plans, such as the MACFamily Pack and the Gold Live XBOX Family Plan, lack many usefulfeatures and are not offered via Internet Service Providers (ISPs),which may limit the usefulness or popularity of such systems. Disclosedherein is a system and methods for providing a digital family plan and aplurality of services, which may not be supported by existing digitalfamily plans. The system and methods may also be provided or supportedby ISPs, which may have a plurality of subscribers including familysubscribers that comprise a plurality of family members. The system mayprovide family digital plan asset management, such as purchasing,sharing, and consuming services among a plurality of family members. Thesystem may also provide a family space creation and cloud service,family member subscription, and family space provisioning. Additionally,the system may provide to the family members a secured communicationchannel and flexible family licensing for the family space on aplurality of different platforms and devices. Other features of thesystem and methods for implementing them are described below. Althoughdescribed herein in terms of a family group, the systems, methods, andapparatuses of the present disclosure are not limited to a family group,but may be applied to any user relationship defined group of users. Thegroup may be defined by some common relationship between the users. Forexample, members of a family unit (e.g., father, mother, and children)may constitute a user relationship defined group by virtue of the factthat they are all members of the family. Other user relationship definedgroups may include, for example, members of a class in a school,employees of an enterprise, residents of a residential neighborhood, ormembers of an online social media group.

FIG. 1 illustrates an embodiment of a digital family plan system 100.The digital family plan system 100 may provide and allow the sharing ofdigital content among a plurality of family members. Digital content maycomprise any digital applications, services, communications, orcombinations thereof. For example, the digital content may includeprograms, applications, media (e.g., music, video, etc.), and othertypes of digital data. The digital family plan system 100 may support adigital family plan creation, family member subscription, and contentprovisioning for distribution and consumption. The digital family plansystem 100 may also allow the purchasing of a family license for digitalcontent. The digital family plan system 100 may comprise a plurality ofmembers 110, a plurality of devices 120, a family gateway 130, a familyspace on cloud 140, and one or more data servers on cloud 150. Thecomponents of the digital family plan system 100 may be arranged asshown in FIG. 1.

The members 110 may correspond to users or subscribers that belong tothe same family. The members 110 may be identified individually, e.g.,via corresponding member identifications (IDs), collectively, e.g., viathe same family ID, or both. For example, the members may use individuallogin information, such as usernames and passwords, shared logininformation, such as family shared username and password, or both. Themembers 110 may have the same or different access levels for content,e.g., the same or different authorizations to access different content.The members 110 may comprise one or more administrators, such asparents, that determine the access levels or authorizations to one ormore user members, such as children. The user members 110 may haveaccess restrictions to some services that may only be available to theadministrator members, such as some digital content access, digitalfamily plan management and provisioning, digital content purchasing,and/or other functions and services related to the digital family planusage.

The devices 120 may be any devices configured to provide access to atleast some of the digital content of the digital family plan. Thedevices 120 may be any user mobile devices configured to access thefamily gateway 130, the family space on cloud 140, and/or the dataservers on cloud 150. For example, the user devices 120 may comprisemobile phones, personal digital assistants (PDAs), portable computers,and/or any other wireless devices. The user devices 120 may compriseinfrared ports, Bluetooth interfaces, Institute of Electrical andElectronics Engineers (IEEE) 802.11 compliant wireless interfaces,and/or any other wireless communication systems that enable the userdevices 120 to communicate wirelessly. Additionally or alternatively,the user devices 120 may communicate using fixed links, such as wiredcables and/or fiber optic cables, to access the family gateway 130, thefamily space on cloud 140, and/or the data servers on cloud 150. Thefixed link may implement Ethernet, Asynchronous Transfer Mode (ATM),Internet Protocol (IP), or any other suitable protocol. Such userdevices 120 may be fixed devices, including personal computers (PCs)such as desktop computers, telephones such as voice over IP (VoIP)telephones, and/or set top boxes. In some embodiments, the user devices120 may comprise portable devices, such as laptop computers or cordlessphones, which may use fixed links to establish communications.

The family gateway 130 may be located at a family residence andconfigured to provide the devices 120 access to the family space oncloud 140. The family gateway 130 may comprise a storage to storelocally at least some of the digital content of the digital family plan,e.g., at the family residence. For example, the family gateway 130 maycomprise a data cache for digital content at the family residence. Thefamily space on cloud 140 may be any network space associated with thedigital family plan on the cloud, e.g., the Internet or other network.The family space on cloud 140 may comprise information about the familydigital plan, such as subscription, authorization, and/or licensinginformation for members. In some scenarios, the family space on cloud140 may also provide digital family plan content management. The dataservers on cloud 150 may be any device, component, or apparatusconfigured to store remotely or generate at least some of the digitalcontent of the digital family plan. For instance, the data servers 150may comprise a family space web service, a content server, and/or afamily mobile service.

The digital family plan system 100 may offer a service for anadministrator or family owner, which may be one of the members 110, tocreate the digital family plan including the family space on cloud 140.The digital family plan may enable various kinds of devices 120, asdescribed above, to access the family gateway 130 and/or the familyspace on cloud 140. The members 110 may then use the devices 120 topurchase, share, and enjoy digital content from the family space 140and/or the data servers on cloud 150. The devices 120 may also storesome digital content or copies of digital content on the family gateway130 and/or the data servers on cloud 150. The family gateway 130 and/orthe family space on cloud 140 may be configured to handle access controland/or license control for the members 110. New members 110 may also beadded at any time to the digital family plan. Each member 110 may havethe right to access shared digital content and request the administratoror family owner to purchase desired digital goods. The access right tomembers 110 may be determined by the family administrator.

FIG. 2 illustrates an embodiment of a digital family plan architecture300. The digital family plan architecture 300 may be used to providedigital family plan services, e.g., in the digital family plan system100. The digital family plan architecture 300 may comprise a pluralityof members 310, a plurality of devices 320, and a family space 330. Themembers 310 and the devices 320 may be similar to the members 110 andthe devices 120, respectively. The family space 330 may be configuredsimilar to the family space on cloud 140. The digital family planarchitecture 300 may also comprise a licensing engine 360 that may becoupled to the family space 330. The components of the digital familyplan architecture 300 may be arranged as shown in FIG. 2.

The digital family plan architecture 300 may have a topology, where thefamily space 330 corresponds to a first tier and is associated withmultiple members 310, the members 310 correspond to a second tier andare each associated with multiple devices 320, and the devices 320correspond to a third tier. Specifically, the family space 330 mayprovide the digital family plan services to each of the members 310. Themembers 310 may each use one or more devices 320 to access the familyspace 330 and receive the digital family plan services, applications,and content. A member 310 may send an authentication request to thefamily space 330 to obtain access rights to the family space 330. Eachauthenticated member 310 may use one or more of the devices 320 toaccess the family space 300 and receive digital content. The devices 320may be used to trigger actions in the family space 330, such as contentdownloading, installation, viewing, or combinations thereof. The actionsin the family space 330 may trigger a request for a licensing service tothe licensing engine 360. The licensing engine 360 may then grant themember 310 the license or right for accessing the requested action atthe family space 330. This licensing scheme for digital content in thedigital family plan architecture 300 may enable copy right protectionand increase the copy sale of digital content or digital goods.

FIG. 3 illustrates an embodiment of a family space 400, which maycorrespond to the family space on cloud 140. The family space 400 maycomprise a family member management 402, a family digital assetmanagement component 404, a cloud space storage management component406, a family event management component 408, a family device managementcomponent 410, and a family social network management component 412.These components may be implemented using software, hardware, or both.

The family member management component 402 may be configured to enable anew member application or service, manage it, and approve its process.The family digital asset management component 404 may be configured tohold digital content that may be purchased by family members withDigital Right Management and access control. It may be configured toprovide a service for a family space owner (e.g., administrator) tocontrol the access of digital content for at least some of the members.The family cloud space storage management component 406 may also allowthe storing, sharing, and gifting of digital content among familymembers. The family event management component 408 may organize eventsfor at least some of family members, and synchronize calendar frommembers' devices (e.g. smart phone, laptop). The family devicemanagement component 410 may be configured to allow family members toregister their devices to family space and to directly accessing familycloud everywhere without worry about authentication, and manage policyand personal configuration issues. The family social network managementcomponent 412 may allow family space user to join multiple family, orlink families to form a network. Messages, content, or events can beshared among families in the network according to the relationshipconfiguration. A family account is the module of family group purchasingand family credit balance detailing.

FIG. 4 illustrates an embodiment of another family space 500, which maycorrespond to the family space on cloud 140. The family space 500 maycomprise a family plan service component 502, a family licensing servicecomponent 504, a transaction service component 506, a content managementservice component 508, a revenue sharing service component 510, and aterminal handoff service component 512. The family space 500 may alsocomprise a family social network component 602, a digital marketplaceservice component 604, a device management service component 606, and acommunication service component 608. These components may be implementedusing software, hardware, or both.

The family plan service component 502 may manage or support the familyplan services or applications that may be subscribed to and received byfamily members. The family licensing service component 504 may grantdigital content access rights and record installation/review records,and provide licenses to the family members. The transaction servicecomponent 506 may allow user purchasing of transactions and supportrelated status. The content management service component 508 maycorrespond to one of family space content management activities, such asadd, remove, update, renew, transfer, or other content managementactivities. The revenue sharing service component 510 may handle theincome percentage of each involved party (e.g., content provider, ISP,System, etc.) in a family content purchasing activity. The terminalhandoff service component 512 may enable content viewing user experienceacross various devices, platforms, and/or geographic locations. Forexample, the terminal handoff service component 512 may allow a memberor user to review a movie, stop in the middle of the movie, and thencontinue to review the movie from another device or location. This maybe different from current handoff solutions, which may only enablecontinuous review from one device (e.g., Television (TV)) to another inthe same home or location. The terminal handoff service component 512may reformat digital data from one format to a second format tofacilitate delivering the digital content to the device in a formatcompatible with the device. Furthermore the format that is compatiblefor the first device prior to handoff may be different from the formatthat is compatible with the second device after handoff. Additionally,the digital content may be delivered to the first device over a firstcommunication channel (e.g., a wireless communication channel) and maybe delivered to the second device over a different communication channel(e.g., a different wireless communication channel or wired communicationchannel such as cable or DSL).

The family social network component 602 may provide social networkingservices for the family members. The digital marketplace servicecomponent 604 may support market place activities, such as the purchaseand/or download of digital content. The device management servicecomponent 606 may manage the different devices, which may includeproviding access and maintaining status. The communication servicecomponent 608 may manage the communications with the different devices.

In other embodiments, the family space may comprise differentcombinations of the components in the family space 400 and the familyspace 500. Additionally or alternatively, the family space may compriseother components to manage the family space services, the digitalcontent, the members, and the devices. The components of the familyspace may also provide the subscription, authorization, and/or licensingof family members, or combinations thereof.

FIG. 5 illustrates an embodiment of a family device registration scheme700, which may be used to register subscribed devices for family memberswith the family space. The family device registration scheme 700 maycomprise a plurality of members 710, a plurality of devices 720, and afamily space cloud 740 that comprises an authorization/authentication(Auth) engine 742. The members 710, the devices 720, and family spacecloud 740 may be similar to the members 110, the devices 120, and familyspace on cloud 140, respectively. The Auth engine 742 may be configuredto authenticate and authorize the devices 720 and the members 710 toaccess the family space cloud 740.

A member 710 may register a device 720 by accessing the family spacecloud 740. The devices 720 may be used to register the devices with theassociated family members to the family plan. The registration processmay comprise generating a certificate 744 that comprises a family ID forthe family of members 710. The certificate 744 may also comprise amember ID for each registered member 710 and a device ID for eachregistered device 720 associated with the member 710. A member 710 mayaccess the family space cloud 740 directly using the device 720, e.g.,wirelessly or on the go, to register the member 710 and/or the device720. Alternatively, a member 710 may access the family space cloud 740via the family gateway 730 locally, e.g., at home, to register themember 710 and/or the device 720. Subsequently, the member 710 may usethe device 720 to access the family space cloud 740 and requestauthorization from the Auth engine 742 using a corresponding ID, such asthe device ID and/or the member ID. If the member 710 and thecorresponding device 720 are authorized and authenticated, e.g., basedon the certificate 744, then the device 720 may begin receiving servicesor downloading applications from the family space cloud 740.

FIG. 6 illustrates an embodiment of a family space licensing scheme 800,which may be used to provide licenses to various devices of memberssubscribed to a digital family plan. The family space licensing scheme800 may comprise a plurality of devices 820, a family space 830, and alicensing engine 846 coupled to the family space 830. The devices 820and the family space 830 may be configured similar the devices 120 andthe family space 330, respectively. The licensing engine 846 may beconfigured to provide licenses for the devices 820 for receivingservices from the family space 830. The licensing engine 846 may belocated at or coupled to the cloud, e.g., the Internet.

A device 820, which may have been registered, may be used by a familymember to obtain or purchase a license by accessing the family space830. The member may request some content from the family space 830 usingthe device 820, which may trigger the license purchase request. Thus,the family space 830 may forward a new license purchase request to thelicensing engine 846 to request license approval from the licensingengine 846. The licensing engine 846 may issue a license or approve thelicense for the device 820 or the family member of the device 820, e.g.,after authorizing/authenticating the device 810 and/or its member. Thelicense may be issued for the same device 820 or for any device 820 thatmay be used by the same member. Alternatively, a shared or familylicense may be purchased for a digital content, such as video orapplication, and may be shared by multiple members over various devices820.

Different licenses may be purchased and granted for a plurality ofmembers on a plurality of devices 820. The licenses may comprise alicense limited by a total number of minutes, which may expire when thetotal number of minutes is used to receive or download the digitalcontent, e.g., the service/application. The total number of minutes maybe used on one or more devices 820, by one or more family members, orboth. The licenses may comprise a license limited by an expiration timeor date, which may also be used on one or more devices 820, by one ormore family members, or both. The licenses may also comprise a licenselimited by installation times, which may expire when the content isdownloaded or installed a number of times equal to the installationtimes, e.g., on one or more devices 820 and/or by one or more members.

FIG. 7 illustrates an embodiment of another family space licensingscheme 900 for providing licenses to various devices of familysubscribed members. The family space licensing scheme 900 may comprise aplurality of devices 920, a family gateway 930, and a family space cloud940, which may comprise an Authentication/Authorization (Auth) engine942 and a licensing engine 946. The devices 920, family gateway 930,family space cloud 940, Auth engine 942, and licensing engine 946 may beconfigured similar to the devices 120, the family gateway 130, thefamily space on cloud 140, the Auth engine 742, and the licensing engine846, respectively.

A device 920, which may have been registered, may be used by a familymember to obtain or purchase a license by accessing the family spacecloud 940. The member may request some content from the family spacecloud 940 using the device 920, which may trigger a license purchaserequest in the family space cloud 940. The device 920 and the licensepurchase may then be authorized by the Auth engine 942. Uponauthorization, the Auth engine 942 may forward the license purchaserequest to the licensing engine 946. In turn, the licensing engine 946may send the requested license to the device 920. To send the licensepurchase request, the device 920 may access the family space cloud 940directly (e.g., wirelessly or on the go) or locally (e.g., at home) viathe family gateway 930. Similarly, the licensing engine 946 may send therequested license to the device 920 directly or via the family gateway930. The family gateway 930 may comprise a security chip 932 forsecuring communications between the device 920 and the family spacecloud 940, as described below. Different licenses may be purchased andgranted for a plurality of devices 920, as described above. Forinstance, the license may be limited by an expiration time or byinstallation times.

FIG. 8 illustrates an embodiment of a communication channel securityscheme 1000, which may be used to provide secured communication channelsbetween family member devices and the family space. The communicationchannel security scheme 1000 may comprise a plurality of members 1010, aplurality of devices 1020, a family gateway 1030, and a family spacecloud 1040, which may comprise an Auth engine 1042 and a security engine1048. The devices 920, family gateway 930, family space cloud 940, andAuth engine 942 may be similar to the devices 120, the family gateway130, the family space on cloud 140, and the Auth engine 742. Thesecurity engine 1048 may be configured to setup or establish a securecommunication channel for a requesting device 1020.

A member 1010 may use a registered device 1020 to access the familyspace cloud 1030, e.g., to receive a family plan service. Accessing thefamily space cloud 1030 may trigger the Auth engine 1042 to authorizethe device 1020 and/or the member 1010. Upon authorization, the Authengine 1042 may request a secured communication channel for the device1020 from the security engine 1048. The security engine 1048 may thensecure a communication channel between the family space cloud 1040 andthe device 1020, for instance based on a security key exchange with thedevice 1020. The security key may be used to decrypt the encryptedcommunications over the secured communication channel. The device 1020may access the family plan cloud 1040 and communicate over the securedcommunication channel directly (e.g., wirelessly or on the go) orlocally (e.g., at home) via the family gateway 1030. If the securedcommunication channel is established between the device 1020 and thefamily space cloud 1040 via the family gateway 1030, a security chip1032 that may be located at or coupled to the family gateway 1030 may beused for decrypting/encrypting communications between the device 1020and the family space cloud 1040. The security chip 1032 may share asecurity key with the family space cloud 1040 for ensuring the securityof the communication channel.

The systems and schemes described above may provide a cloud basedservice that connects family members, e.g., around the world. The cloudbased service may provide digital content or intangible propertyconsuming and sharing among family members, flexible family licensing,family digital asset management, and secured family messaging, mediaexchange, and/or distribution channel. The cloud based service may alsosupport and provide requesting and gifting capabilities among the familymembers. For example, some members may send media or digital contentgifts, e.g., music or video files, to other members. Some members, suchas children, may also request media or digital content purchase fromother members, such as parents.

Other benefits of the systems and schemes above include the ability toaccess the family space or family space cloud via various types ofdevices, e.g., smart phones, set top boxes, or other smart devices,which may have different hardware and/or software platforms. The systemsmay also have lower total cost and managing effort for digital familyassets (e.g., purchased/licensed digital content) in comparison toexisting digital family plans. For instance, the users or members of thesystem may not need to worry about or handle family storage, familycontent backup, and family content security. The systems and schemes mayalso provide auto synchronization, indexing, and tagging of content.Such benefits may increase the family content sharing experience on thego, introduce a new channel to the market for application promotion, andprovide enhanced family control.

FIG. 9 illustrates a flowchart of an embodiment of a family spacecreation method 1100, which may be implemented in the digital familyplan system 100. For instance, the family space creation method 1100 maybe used to create the family space on cloud 140, register thecorresponding members/devices, and set member access policies. Thefamily space creation method 1100 may begin at block 1102, where afamily space may be registered. For instance, the head of a householdmay register a family center or plan and hence may become the familyspace owner or administrator. At block 1104, a family portal may beentered. The portal may comprise an interface, a link, and/or a portbetween the member device and the family space, e.g. locally or on thecloud. The portal may also comprise a portion of the family space thatmay be allocated to a member, e.g., including content, license, accesspolicy, and/or other components. The family space portal may beautomatically created (by the family space system) after a user ormember completes registration. The user or member may update or apply acorresponding template of the family space portal that may be differentthan other members. The portal may be accessed by the member viadifferent devices. At block 1106, a family user may be managed. Forinstance, the family space owner may add family members to the spaceand/or may assign co-owners or co-administrators. At block 1108, useraccess control may be configured. The family space owner and/or aco-owner may set the access control policies and apply them to everyfamily space member. At block 1110, a family user may be notified. Thenotification process may be triggered when a new member is added, amember profile is updated, or a new access control policy is granted.The method 1100 may then end.

FIG. 10 illustrates a flowchart of an embodiment of a family spacemanagement method 1200, which may be implemented in the digital familyplan system 100. The family space management method 1200 may be used tomanage the family space or portal for associated members. The familyspace creation method 1200 may begin at block 1202, where a family spaceowner may be authenticated. For instance, a family space owner oradministrator may log in to a family space and may be authenticated,e.g., based on ID, password, and/or other credentials. At block 1204, afamily portal may be entered. The family space owner may be authorizedto enter the family space portal of a member after authentication. Atblock 1206, the family portal may be updated. The family space owner mayindicate which component of the family space portal needs to be updatedand update the component accordingly. The updated component maycorrespond to a member or user of the family. At block 1208, the familyuser may be notified. The family space may notify the family user ormember about the corresponding family portal update. The method 1200 maythen end.

FIG. 11 illustrates a flowchart of an embodiment of a digital contentpurchasing method 1300, which may be implemented in the digital familyplan system 100. The digital content purchasing method 1300 may be usedto allow a member or user in the family space to purchase digitalcontent. The digital content purchasing method 1300 may begin at block1302, where digital content may be shopped in the family space. Themember or user may shop for digital content, for example by adding aselected digital content to a shopping card. At block 1304, a licensetype and family quota may be chosen. There may be a number of differentlicense types that can be purchased, such as a single copy license or afamily copy license. Different license types may also have differentprices. An overall family plan may provide the family space member acertain number of consuming quota within a period of time. For example,a family plan may allow downloading, e.g., for free, about 15applications, about five movies, and/or about 10 ebooks in about onemonth period. At block 1306, a transaction may be checked out. Forinstance, the member or user may checkout the digital content in theshopping cart. At block 1308, revenue may be shared with the itemprovider or store owner. For example, the total income from sellingdigital content purchased by users may be shared among an ISP, thefamily space system provider, and/or the content provider. At block1310, payment status may be returned to user. The payment status orconfirmation may be sent to the family space member after implementingthe digital content purchase. The method 1300 may then end.

FIG. 12 illustrates a flowchart of an embodiment of a device handoffmethod 1400, which may be implemented in the digital family plan system100. The device handoff method 1400 may allow a family member to switchbetween devices while receiving or downloading the same digital content.The device handoff method 1400 may begin at block 1402, where somecontent may be viewed. For instance, a family digital plan subscriber ormember may view a digital content, such as a movie. At block 1404, ahand off from one terminal may be implemented. For instance, the memberor user may stop or pause viewing the digital content before completingits viewing, e.g., in the middle of the movie. At block 1406, a loginfrom another terminal or location may be implemented. For instance, theuser may decide to move to a different device or terminal, e.g., in adifferent location, to continue viewing the remaining portion of thecontent. At block 1408, viewing the content may be continued. Forinstance, after moving to another location (e.g., from home to office)or using another device (e.g., from TV to smart phone), the user maycontinue viewing the content. The method 1400 may then end.

FIG. 13 illustrates a flowchart of an embodiment of a digital contentrequest method 1500, which may be implemented in the digital family plansystem 100. The digital content request method 1500 may be used by amember to request digital content from a family space owner oradministrator. For example, a family member, e.g., a child, may requesta purchase or a gift from the family space owner, e.g. a parent. Thedigital content request method 1500 may begin at block 1502, where afamily center or plan may be entered. The family member may first enterthe family space to request a digital content. At block 1504, familyitems may be explored. The member may explore the available family itemsat the family space, e.g. in a repository of the family space, such asapplications or other digital goods available for purchase or download.At block 1506, some content may be requested. The member may request adigital content that may not be found or available in the family space.At block 1508, the content may be purchased. A family space owner or aco-owner may approve the member request and purchase the content for thefamily member. At block 1510, the content may be shared among familymembers. The method 1500 may then end.

FIG. 14 illustrates an embodiment of a device registration method 1600,which may be implemented in the digital family plan system 100. Thedevice registration method 1600 may be used to register a member devicewith a family plan. The device may be registered directly, e.g., on thego or wirelessly, with the family space, e.g., on the cloud. At step1601, a client 1660 may send a request for device registration to aclient browser 1670. The client 1660 may be a member device, e.g., adevice 120, and the client browser 1670 may be accessed on the client1660 and loaded from the family space. At step 1602, the client browser1670 may request the authentication of the device user with anauthentication server 1680. The authentication server 1680 may besimilar to the Auth engine 742. At step 1603, the authentication server1680 may access the user information to authenticate the user. At step1604, the authentication server 1680 may return the authenticationresult and a session key to the client browser 1670. At step 1605, theclient browser 1670 may send a request for a register service to aregistration server 1690. The client browser 1670 may be configured toregister a member and/or device with a family plan or a family space.The registration server 1690 may also send the session key with therequest to the registration server 1690. At step 1606, the registrationserver 1690 may return a request for session information to theauthentication server 1680. The registration server 1690 may also returnthe session key with the request.

At step 1607, the authentication server 1680 may return sessioninformation to the registration server 1690. At step 1608, theregistration server 1690 may build a client application and may cachethe session. At step 1609, the registration server 1690 may return aclient application to the client browser 1670. At step 1610, theapplication may be stored in the client 1660 using the client browser1670. At step 1611, the client 1660 may install the application. At step1612, the client 1660 may send a buy or purchase request to the clientbrowser 1670. At step 1613, the client browser 1670 may forward the buyor purchase request to the authentication server 1680. At step 1614, theauthentication server 1680 may prompt the registration server 1690 todestroy the session. At step 1615, the session at the registrationserver 1690 may be destroyed or ended. At step 1616, the registrationserver 1690 may return the destroy session result to the authenticationserver 1680. At step 1617, the authentication server 1680 may return anaggregated result about the session to the client browser 1670. At step1618, the client browser 1670 may return or forward the result to theclient 1660. The method 1600 may then end. Some of the optional steps inthe method 1600 are indicated using dashed arrow lines in FIG. 14. Also,in some embodiments, other registration confirmation data is generatedby the registration server 1690 in addition to or other than the clientapplication. This registration confirmation data may be supplied to theclient browser 1670 to confirm registration of the device.

FIG. 15 illustrates an embodiment of a gateway registration method 1700,which may be implemented in the digital family plan system 100. Thegateway registration method 1700 may be used to register a member devicewith a family plan via a family gateway. The gateway registration method1700 may be implemented using a client 1760, a family gateway 1770, anauthentication server 1780, and a registration server 1790, which may beconfigured similar to a device 120, the family gateway 130, the Authengine 742, and the registration server 1790, respectively. At step1701, the client 1760 may access the family gateway 1770, e.g., using aHypertext Transfer Protocol (HTTP). At step 1702, the family gateway1770 may display a web page on the client 1760. At step 1703, the client1760 may send a request to create a user account via the family gateway1770. At step 1704, the family gateway may forward the user accountcreation request to the registration server 1790. At step 1705, theregistration server 1790 may return the result of creating the useraccount to the family gateway 1770. At step 1706, the family gateway1770 may forward the result to the client 1760. At step 1707, the client1760 may send a request to create a family space via the family gateway1770. The client 1760 may also send username/password with the request.At step 1708, the family gateway 1770 may request the authentication ofthe user from the authentication server 1780. The family gateway mayalso send authentication information of the user, e.g.,username/password, to the authentication server 1780.

At step 1709, the family gateway 1770 may forward the family spacecreation request to the registration server 1790. At step 1710, theregistration server 1790 may return the result of creating the familyspace to the family gateway 1770. At step 1711, the family gateway 1770may forward the result to the client 1760. At step 1712, the client 1760may send a request to link to the family space via the family gateway1770. At step 1713, the family gateway 1770 may request a family spacelist from the registration server 1790. At step 1714, the registrationserver 1790 may return the family space list to the family gateway 1770.At step 1715, the family gateway 1770 may prompt the client 1760 toselect a family space from the family space list. At step 1716, theclient 1760 may indicate a selected family space to the family gateway1770 and also send username/password to the family gateway 1770. At step1717, the family gateway 1770 may send a request to link to the selectedfamily space and send a gateway ID and the username/password to theregistration server 1790. At step 1718, the registration server 1790 mayreturn the result of the request, a family certificate, and anencryption key to the family gateway 1770. At step 1719, the familygateway 1770 may store the family certificate and the encryption key,which may be used to provide security for the communication channel withthe client 1760. At step 1720, the family gateway 1770 may return theresult from the registration server 1790 to the client 1760. The method1700 may then end. Some of the optional steps in the method 1700 areindicated using dashed arrow lines in FIG. 15.

FIG. 16 illustrates an embodiment of a gateway access method 1800, whichmay be implemented in the digital family plan system 100. The gatewayaccess method 1800 may be used to access a family space, e.g., toreceive or download digital content, via a family gateway. The gatewayaccess method 1800 may be implemented using a client 1860, a familygateway 1870, an authentication server 1880, and a registration server1890, which may be configured as described above. At step 1801, theclient 1860 may send a request for family content via the family gateway1870. At step 1802, the family gateway 1870 may send a familycertificate to the authentication server 1880. At step 1803, theauthentication server 1880 may access the certificate information toauthorize/authenticate the client 1860.

At step 1804, the authentication server 1880 may send the authenticationresult to the family gateway 1870. At step 1805, the family gateway 1870may send an encrypted request for family space to the registrationserver 1890. At step 1806, the registration server 1890 may requestgateway information from the authentication server 1880. At step 1807,the authentication server 1880 may return an encryption key to theregistration server 1890. At step 1808, the registration server 1890 maycache a session for the client 1860, decrypt the request for familyspace (using the encryption key), and encrypt a response to the request.At step 1809, the registration server 1890 may return a response for therequest to the family gateway 1870. At step 1810, the family gateway1870 may decrypt the response from the registration server 1890. At step1811, the family gateway 1870 may forward the decrypted response to theclient 1860. The method 1800 may then end. Some of the optional steps inthe method 1800 are indicated using dashed arrow lines in FIG. 16.

FIG. 17 illustrates an embodiment of a P2P communication method 1900,which may be implemented in the digital family plan system 100. The P2Pcommunication method 1900 may be used to allow two members or two memberdevices to establish a secured P2P communication in the family spacesystem, e.g., to exchange messages or digital content. The P2Pcommunication method 1900 may be implemented using a client 1960, aclient browser 1970, an authentication server 1980, a first registrationserver 1990, and a second registration server 1992, which may beconfigured as described above. At step 1901, the client 1960 may send arequest to authenticate a first member to the authentication server1980. At step 1902, the authentication server 1980 may return anauthentication result and a session key to the client 1960. At step1903, the client browser 1970 may forward an authentication request fora second member to the authentication server 1980. The second member maycommunicate with the client browser 1970 via a second client device (notshown). At step 1904, the authentication server 1980 may return anauthentication result and the session key to the client browser 1970. Atstep 1905, the client 1960 may send a request for a communication keyand the session key for the first member to the first registrationserver 1990. At step 1906, the client browser 1970 may send a requestfor a communication key and the session key for the second member to thefirst registration server 1990.

At step 1907, the first registration server 1990 may generate acommunication key. At step 1908, the first registration server 1990 maysend the communication key to the second registration server 1992. Atstep 1909, the second registration server 1992 may send a confirmationto the first registration server 1990. At step 1910, the firstregistration server 1990 may return the communication key to the client1960. At step 1911, the first registration server 1990 may return thesame communication key to the client browser 1970. At step 1912, theclient 1960 may forward a message intended to the second member (e.g.,to the second member device) to the first registration server 1990. Themessage may be encrypted using the communication key, e.g., over asecured channel. At step 1913, the second registration server 1992 maydecrypt the message and re-encrypt the message. At step 1914, the secondregistration server 1992 may return the encrypted message to the clientbrowser 1970. At step 1915, the client browser 1970 may decrypt themessage using the communication key. The client browser 1970 may thensend the message to the second member device. The method 1900 may thenend. Some of the optional steps in the method 1900 are indicated usingdashed arrow lines in FIG. 17.

FIG. 18 illustrates an embodiment of a transmitter/receiver unit 2000,which may be any device that transports packets through a network. Forinstance, the transmitter/receiver unit 2000 may be located at a familymember device, a family gateway, a local family space, and/or a familyspace on cloud. The transmitted/receiver unit 2000 may comprise one ormore ingress ports or units 2010 for receiving packets, objects, or TLVsfrom other network components, logic unit 2020 to determine whichnetwork components to send the packets to, and one or more egress portsor units 2030 for transmitting frames to the other network components.Logic unit 2020 may be implemented in software, hardware, firmware, orsome combination thereof.

The network components described above may be implemented on anygeneral-purpose network component, such as a computer or networkcomponent with sufficient processing power, memory resources, andnetwork throughput capability to handle the necessary workload placedupon it. FIG. 19 illustrates a typical, general-purpose networkcomponent 2100 suitable for implementing one or more embodiments of thecomponents disclosed herein. The network component 2100 includes aprocessor 2102 (which may be referred to as a central processor unit orCPU) that is in communication with memory devices including secondstorage 2104, read only memory (ROM) 2106, random access memory (RAM)2108, input/output (I/O) devices 2110, and network connectivity devices2112. The processor 2102 may be implemented as one or more CPU chips, ormay be part of one or more application specific integrated circuits(ASICs).

The second storage 2104 is typically comprised of one or more diskdrives or tape drives and is used for non-volatile storage of data andas an over-flow data storage device if RAM 2108 is not large enough tohold all working data. Second storage 2104 may be used to store programsthat are loaded into RAM 2108 when such programs are selected forexecution. The ROM 2106 is used to store instructions and perhaps datathat are read during program execution. ROM 2106 is a non-volatilememory device that typically has a small memory capacity relative to thelarger memory capacity of second storage 2104. The RAM 2108 is used tostore volatile data and perhaps to store instructions. Access to bothROM 2106 and RAM 2108 is typically faster than to second storage 2104.

At least one embodiment is disclosed and variations, combinations,and/or modifications of the embodiment(s) and/or features of theembodiment(s) made by a person having ordinary skill in the art arewithin the scope of the disclosure. Alternative embodiments that resultfrom combining, integrating, and/or omitting features of theembodiment(s) are also within the scope of the disclosure. Wherenumerical ranges or limitations are expressly stated, such expressranges or limitations should be understood to include iterative rangesor limitations of like magnitude falling within the expressly statedranges or limitations (e.g., from about 1 to about 10 includes, 2, 3, 4,etc.; greater than 0.10 includes 0.11, 0.12, 0.13, etc.). For example,whenever a numerical range with a lower limit, R₁, and an upper limit,R_(u), is disclosed, any number falling within the range is specificallydisclosed. In particular, the following numbers within the range arespecifically disclosed: R=R₁+k*(R_(u)−R₁), wherein k is a variableranging from 1 percent to 100 percent with a 1 percent increment, i.e.,k is 1 percent, 2 percent, 3 percent, 4 percent, 7 percent, . . . , 70percent, 71 percent, 72 percent, . . . , 97 percent, 96 percent, 97percent, 98 percent, 99 percent, or 100 percent. Moreover, any numericalrange defined by two R numbers as defined in the above is alsospecifically disclosed. Use of the term “optionally” with respect to anyelement of a claim means that the element is required, or alternatively,the element is not required, both alternatives being within the scope ofthe claim. Use of broader terms such as comprises, includes, and havingshould be understood to provide support for narrower terms such asconsisting of, consisting essentially of, and comprised substantiallyof. Accordingly, the scope of protection is not limited by thedescription set out above but is defined by the claims that follow, thatscope including all equivalents of the subject matter of the claims.Each and every claim is incorporated as further disclosure into thespecification and the claims are embodiment(s) of the presentdisclosure. The discussion of a reference in the disclosure is not anadmission that it is prior art, especially any reference that has apublication date after the priority date of this application. Thedisclosure of all patents, patent applications, and publications citedin the disclosure are hereby incorporated by reference, to the extentthat they provide exemplary, procedural, or other details supplementaryto the disclosure.

While several embodiments have been provided in the present disclosure,it should be understood that the disclosed systems and methods might beembodied in many other specific forms without departing from the spiritor scope of the present disclosure. The present examples are to beconsidered as illustrative and not restrictive, and the intention is notto be limited to the details given herein. For example, the variouselements or components may be combined or integrated in another systemor certain features may be omitted, or not implemented.

In addition, techniques, systems, subsystems, and methods described andillustrated in the various embodiments as discrete or separate may becombined or integrated with other systems, modules, techniques, ormethods without departing from the scope of the present disclosure.Other items shown or discussed as coupled or directly coupled orcommunicating with each other may be indirectly coupled or communicatingthrough some interface, device, or intermediate component whetherelectrically, mechanically, or otherwise. Other examples of changes,substitutions, and alterations are ascertainable by one skilled in theart and could be made without departing from the spirit and scopedisclosed herein.

What is claimed is:
 1. A user device comprising: a processor configuredto cause the user device to join a family space, the family spaceproviding access rights to digital content purchased by family membersof the family space; a transmitter coupled to the processor andconfigured to transmit a request to an administrator of the family spacefor purchase of user specified digital content; and a receiver coupledto the processor and configured to receive the user specified digitalcontent upon approval for the purchase by the administrator of thefamily space.
 2. The user device of claim 1, wherein the user specifieddigital content is specified by a family member designated as a child,and wherein the administrator providing approval for the purchase is aparent of the child.
 3. The user device of claim 1, wherein theprocessor is further configured to obtain access to a shared calendar ofat least one of the family members of the family space.
 4. The userdevice of claim 1, wherein the user device is configured to join thefamily space by receiving a notification of an update to the familyspace, the update adding a child user account as one of the familymembers of the family space.
 5. The user device of claim 4, wherein theuser device receives access rights to all selected shareable digitalcontent purchased by family members of the family space after receivingthe update adding the child user account to the family space.
 6. Amethod implemented in a user device comprising: transmitting a requestfor creation of a family space on a server in response to input by anadministrator of the family space, the family space providing accessrights to digital content purchased by family members of the familyspace; receiving a purchase request from a family member of the familyspace, the purchase request requesting purchase of specified digitalcontent; and transmitting an approval of the purchase of the specifieddigital content to direct payment.
 7. The method of claim 6, wherein thepurchase request is received from a child family member via the familyspace, and wherein the approval is transmitted in response to receivinginput from a parent of the child acting as the administrator.
 8. Themethod of claim 6, further comprising obtaining access to a sharedcalendar of at least one of the family members of the family space. 9.The method of claim 6, further comprising transmitting a message to thefamily space to initiate an addition of a child of the administrator asone of the family members of the family space.
 10. The method of claim6, further comprising receiving access rights to all selected shareabledigital content purchased by each family member of the family space. 11.The method of claim 6, wherein the approval causes delivery of thespecified digital content to the family member of the family space. 12.A method comprising: creating a family space in a cloud service, thefamily space providing access rights to digital assets purchased byfamily members of the family space; adding a plurality of family membersto the family space, such that the family space is accessible by theadded family members; and upon addition of a family member of the familyspace, providing one or more lists of digital assets available to thefamily member; upon request of the family member, transmitting one ormore requested digital assets to the family member; and providing ashared payment account for family purchases.
 13. The method of claim 12,wherein the plurality of family members comprise an administrator. 14.The method of claim 12, wherein transmitting at least one availabledigital asset to the family member comprises: transmitting a firstportion of the available digital asset to the family member on a firstdevice; receiving an indication from the first device that viewing ofthe available digital asset is paused; and transmitting a second portionof the available digital asset to the family member on a second device,wherein the second portion is a continuation of the first portion. 15.The method of claim 12, further comprising providing a license for anavailable digital asset to the first family member, wherein the licenserenders a licensed digital asset as available for a predetermined amountof time.
 16. The method of claim 12, further comprising providing alicense for an available digital asset to the first family member,wherein the license renders a licensed digital asset as available for apredetermined number of downloads.
 17. The method of claim 12, furthercomprising providing a license for an available digital asset to thefirst family member, wherein the license renders a licensed digitalasset as available for a predetermined number of installations.
 18. Themethod of claim 12, further comprising synchronizing a calendar of afirst device associated with at least one family member with a calendarof a second device associated with at least one family member.
 19. Themethod of claim 11, wherein each family member is associated with atleast one user device, and wherein transmitting at least one of theavailable digital assets to the family member comprises transmitting theavailable digital assets to a user device associated with the familymember.
 20. A user device comprising: a transmitter configured totransmit a first message to request to create a family space in a cloudservice, the family space providing access rights to digital assetspurchased by family members of the family space, wherein the user deviceis associated with an administrator of the family space, wherein digitalassets purchased by family members of the family space are charged to ashared family payment account related to the administrator; and aprocessor coupled to the transmitter and configured to cause thetransmitter to transmit a second message to initiate an addition of atleast one family member to the family space.
 21. The user device ofclaim 20, wherein the digital assets comprise music, video content,ebooks, or digital applications.
 22. The user device of claim 20,further comprising a receiver coupled to the processor, the receiverconfigured to receive purchase request from a child family member viathe family space, the purchase request requesting purchase of aspecified digital content, wherein the transmitter is further configuredto transmit an approval of the purchase of the specified digital contentto direct payment for the purchase.
 23. The user device of claim 20,wherein the user device is further configured to obtain access to ashared calendar of at least one of the family members of the familyspace.
 24. The user device of claim 20, further comprising a receivercoupled to the processor, the receiver configured to receive a secondportion of an available digital asset from the family space, wherein thesecond portion of the available digital asset is a continuation of afirst portion of the available digital asset presented to another userdevice associated with one of the family members.
 25. The user device ofclaim 20, wherein the family members are associated by a common class ina school, by employment by a common enterprise, by residence in a commonresidential neighborhood, or by membership in a common online socialmedia group.